华电技术 ›› 2018, Vol. 40 ›› Issue (2): 38-39.

• 技术交流 • 上一篇    下一篇

600MW超临界燃煤机组纯汽泵启动中的问题及对策

  

  1. 广东珠海金湾发电有限公司,广东珠海〓519060
  • 出版日期:2018-02-25 发布日期:2018-03-28

The problems and countermeasures of startup of 600MW supercritical coalfired power unit with steam feed pump

  1. Guangdong Zhuhai Jinwan Power Generation Company Limited, Zhuhai 519060, China
  • Online:2018-02-25 Published:2018-03-28

摘要:

为了深挖600MW超临界燃煤机组的潜能,不少燃煤电厂近年来在机组启动阶段采用汽泵替代电泵供水。以广东珠海金湾发电有限公司为例,针对该方式启动中遇到的问题进行分析总结,提出解决对策,为同类型机组顺利实施汽泵替代电泵提供参考。

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Abstract:

In recent years,600MW supercritical coalfired units used steam pumps to replace the electric pump in the water supply so as to excavate the potential of the unit. Taking Guangdong Zhuhai Jinwan Power Generation Company Limited as an example, this paper analyzed and summed up the problems encountered during the startup of  this mode, and put forward the countermeasures to provide a reference for the successful implementation of steam pump replacing the electric pump in the same type of units.

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